53f13e0527
'error' variable to zero, to avoid returning garbage in several cases.
This fixes the following clang 3.2 warnings:
sbin/camcontrol/camcontrol.c:4634:8: warning: variable 'error' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
if (amt_written == -1) {
^~~~~~~~~~~~~~~~~
sbin/camcontrol/camcontrol.c:4656:10: note: uninitialized use occurs here
return (error);
^~~~~
sbin/camcontrol/camcontrol.c:4619:7: warning: variable 'error' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
if (fd_response == 0) {
^~~~~~~~~~~~~~~~
sbin/camcontrol/camcontrol.c:4656:10: note: uninitialized use occurs here
return (error);
^~~~~
sbin/camcontrol/camcontrol.c:4617:6: warning: variable 'error' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized]
if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sbin/camcontrol/camcontrol.c:4656:10: note: uninitialized use occurs here
return (error);
^~~~~
MFC after: 1 week
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|---|---|---|
| .. | ||
| camcontrol.8 | ||
| camcontrol.c | ||
| camcontrol.h | ||
| fwdownload.c | ||
| Makefile | ||
| modeedit.c | ||
| progress.c | ||
| progress.h | ||
| util.c | ||